ACI 334.1R-92 Concrete Shell Structures Practice and Commentary

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1、ACI334.1R-92(Reapproved2002)ConcreteShellStructuresPracticeandCommentaryReportedbyACICommittee334AntonTedeskoAlfredL.ParmeEricC.MolkeChairmanSecretaryViceChairmanFrankBaronWilhelmFluggeStefanJ.MedwadowskiDavidP.BillingtonRichardM.GensertMarioG.SalvadoriRichardR.BradshawOttoG

2、ruenwaldJohnB.SkillingFelixCandelaMiloS.Ketchum,Jr.BrunoThurlimannJohnV.ChristiansenJamesA.McCarthyRobertZaborowskiCommitteemebersvotingonthe1992revisions:PhillipL.GouldStuartE.SwartzChairmanSecretaryJackChristiansenKyeJ.HanWilliamC.SchnobrichJohnF.AbelHarryG.HarrisAlexander

3、ScordelisDavidP.BillingtonMarkA.KetchumDavidB.SouthArthurJ.Boyt,Jr.MiloS.KetchumAntonTedeskoEliW.CohenStefanJ.MedwadowskiBing-YuanTingMorrisN.FialkowLuisF.MeyerDanielF.TullyAjayaK.GuptaEldonF.MockryArnoldWilsonRobertB.HaberJohnK.ParsonsAreportonthepracticalaspectsofshelldesi

4、gnincludingrecommen-Chapter2-Analysis,pg.334.1R-2dationsandacommentaryfordesignersofthinconcreteshells.General2.1-Assumptionsguidancebasedoncurrentpracticeisgivenonanalysis,proportioning,2.2-Analysisofthinshellsreinforcing,andconstruction.Aselectedbibliographyonanalyticalmet

5、hodsfeaturingdesigntablesandaidsisincludedtoassisttheengineer.2.3-Analysisofsupportingmembers2.4-ModelanalysisKeywords:ACIcommitteereport;aggregatesize;buckling;construction;design;double-curvatureshell;edgebeam;foldedplate;formwork;model;prestressing;Chapter3-Stabilityanaly

6、sis,pg.334.1R-3reinforcement;shell;single-curvatureshell;splice;stiffeningmember;supporting3.1-Bucklingmember,thickness;thinshell.CONTENTSChapter4-Proportioning,pg.334.1R-34.1-AllowablestressesandloadfactorsPreface,pg.334.1R-24.2-Shellthickness4.3-ShellreinforcementCRITERIA4

7、.4-PrestressingChapterl-General,pg.334.1R-24.5-Concretecoveroverreinforcement1.l-Definitions1.2-ScopeChapter5-Construction,pg.334.1R-4ACICommitteeReports,Guides,StandardPracticesandACI334.1R-92replacesACI334.1R-64(Revised1982)(Reapproved1956)Commentariesareintendedforguidanc

8、eindesigning,effectiveMar.1.1992.The1992revisionincludedminoreditorialcorre